package com.zzedu.device.req;

import jakarta.validation.constraints.NotNull;

public class QueryDownDataReq {

    /**
     * 绘本ID
     */
    @NotNull(message = "绘本ID不能为空")
    private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
}
